创新点:将连杆与偏心轮直接相连,摒弃了高故障率的铰合部件, 大的减少了活塞泵(真空抽滤泵)的故障率。
Welch is the technology leader for laboratory and light industrial vacuum pumps, systems, and components. Our quality products are sold globally under the Welch name. Welch products are produced by Gardner Denver Thomas, Inc.
韦尔奇是实验室和轻工业真空泵、系统和部件的技术。我们的优质产品以韦尔奇的名义在 销售。韦尔奇产品由加德纳丹佛托马斯公司生产。
Welch has provided quality vacuum pumps for laboratory, industrial and educational applications for over a century. Today, Welch is a leading manufacturer of vacuum pump products for chemical and biological laboratories, high vacuum manufacturing, and air-conditioning/refrigeration.
个多世纪以来,韦尔奇 直为实验室、工业和教育应用提供质量的真空泵。如今,韦尔奇是化学和生物实验室、高真空制造和空调/制冷用真空泵产品的制造商。
The Welch product line includes oil lubricated rotary vane vacuum pumps, dry piston and diaphragm vacuum pumps, and specialized vacuum systems, components, and applications. ChemStar Dry, the oil-free deep vacuum system, is the latest technology innovation from Welch
韦尔奇产品线包括油润滑的旋转叶片真空泵、干活塞和隔膜真空泵,以及专门的真空系统、部件和应用。ChemStar Dry,无油深真空系统,是韦尔奇公司的技术创新
Welch干式WOB-L活塞泵 主要有以下主要特点:
干式运行提供很高的真空度,部分型号可以真空,压力两用带有调节阀和真空/压力表,以及缓冲瓶,保证实验的安全性同比其他进口产品具有强的价格优势噪音小,便携式设计,应用广泛性能可靠耐用,可长时间不间断运转
结构简单,维修方便。性价比高不能用于直接抽液体或强腐蚀性气体。